Snapshot · The Shawn Ryan Show
The iron isotope in human hemoglobin is the same as that found in meteorites — both originating from a supernova explosion that occurred before the Earth formed 4.5 billion years ago.
Where this was said
At 2:28:40 · chapter starts 2:19:10
On St. Patrick's Day 2014, the BICEP team held a press conference at Harvard — led by Avi Loeb — announcing what appeared to be the detection of primordial gravitational waves, the long-sought signature of cosmic inflation. The discovery made front pages worldwide. Keating, who had been removed from the team's leadership, harbored private doubts about the signal's robustness. Invoking Feynman's rule — 'the easiest person to fool is yourself' — he explains how the team missed a crucial contaminant: galactic dust from dead stars, the very material that makes up the meteorites he brought to the studio. That dust mimics the gravitational wave signature exactly. The claim was retracted in a deeply public and embarrassing correction. The story became the subject of his bestselling book *Losing the Nobel Prize*, and serves as the episode's most powerful illustration of scientific humility. [1] — Brian Keating "In 2014, Brian Keating's BICEP team announced they had detected the gravitational wave signature of cosmic inflation — the primer strike of…" 2:19:00
Brian Keating's BICEP telescope team claimed in 2014 to have detected the gravitational wave signal of cosmic inflation — but the result was later retracted after proving to be galactic dust contamination.
The iron in human blood is the exact same isotope as the iron in ancient meteorites — both came from a supernova explosion that predated Earth. When a star above 8 solar masses collapses, it detonates in half a second and scatters iron across the galaxy. We are that iron.
Animals first sensed light 540 million years ago, triggering an evolutionary acceleration known as the Cambrian explosion within 10 million years.
It is estimated that half of all cortical activity in the human brain is involved in visual function, underscoring vision's central role in intelligence.
Cognitive neuroscience literature shows that by age 6, humans can recognize tens of thousands of different object categories — far more data than early AI systems were trained on.
Only about 3% of FDA-approved drugs have genuinely unclear mechanisms of action, making an unknown mechanism a meaningful early red flag for any compound.
Even compounds that clear preclinical testing often fail in humans: 30 to 50% of drugs entering phase 1 trials do not advance to phase 2, frequently because human behavior differs from animal models.
More than 80% of published BPC-157 research comes from a single academic group whose researchers have IP and commercial interests connected to the molecule, limiting independent replication.
Roughly 100 peptide drugs are already FDA-approved, about 150 more are in clinical trials, and 600–700 are in preclinical development, underscoring the legitimacy of peptide science broadly.
The scientist who discovered BPC-157 refused to disclose the screening method used to identify the compound and has never fully published the parent protein sequence — what Peter Attia calls 'scientific trust me, bro.'
The brain's visual, auditory, and motor cortices light up nearly identically whether an experience is real or imagined, making visualization a form of actual neural training.
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